Name	Known for
David Ackroyd Self - Narrator Self - Narrator See fewer	The Dark Secret of Harvest Home (1978)
G. Robert Blakey Self Self See fewer	They Will Destroy Us
Jerry Capeci Self Self See fewer	Gotti (1996)
Peter Diapolous Self Self See fewer	History's Mysteries (1998)
John Gotti Self (archive footage) Self (archive footage) See fewer	Inside the Mafia (2005)
Sammy Gravano Self (archive footage) Self (archive footage) See fewer	The Salvatore (2022)
J. Edgar Hoover Self (archive footage) Self (archive footage) See fewer	The Next of Kin (1942)
Robert F. Kennedy Self (archive footage) Self (archive footage) See fewer	The Missiles of October (1974)
Arthur Kent Self - Host Self - Host See fewer	Black Night in June (2019)
Ron Kuby Self (as Ronald Kuby) Self (as Ronald Kuby) See fewer	The Siege (1998)
Walter Mack Self Self See fewer	Mobsters (1997)
Bud McPherson Self Self See fewer	History's Mysteries (1998)
Dominick Montiglio Self Self See fewer	Lynchpin of Bensonhurst: The Dominick Montiglio Story (2021)
Bill Moushey Self Self See fewer	History's Mysteries (1998)
Arthur Ruffels Self Self See fewer	Lynchpin of Bensonhurst: The Dominick Montiglio Story (2021)
Joe Valachi Self (archive footage) Self (archive footage) See fewer	The Valachi Papers: The Valachi Hearings (1963)